No freezes since May 21 using kernel 3.3.6 and Gnome Classic with effects on Ivy Bridge 3570K, MSI Z77MA-G45, 16 GB RAM. Thanks Michael (starkpc). Will try 3.4 as you have sometime later.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs